SED1278D EPSON [Epson Company], SED1278D Datasheet - Page 6

• Manufacturer Part Number: SED1278D
• Description: Dot Matrix LCD Controller Driver
• Manufacturer: EPSON [Epson Company]

6
SED1278D
Pad No. Pad Name
PAD LAYOUT
PAD COORDINATION
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
OSC1
OSC2
GND
V1
V2
–1,177
–1,359
–1,541
–1,723
–1,905
–2,087
2,087
1,905
1,723
1,541
1,359
1,177
–272
–452
–633
–814
–995
X
995
814
633
452
272
–91
91
1,671
1,365
1,183
1,001
Y
25
40
Pad No. Pad Name
24
41
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Pad size : 109 109
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
XSCL
VCC
R/W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DO
FR
RS
V3
V4
V5
LP
E
(0, 0)
4,500
Y
–2,087
–1,905
–1,723
–1,541
–1,359
–1,177
X
–995
–814
–633
–452
–272
X
–91
272
91
64
–1,001
–1,183
–1,365
–1,671
1
–273
–455
–637
–819
Y
80
65
819
637
455
273
–91
91
Monitor Pad
Pad No. Pad Name
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
COM10
COM11
COM12
COM13
COM14
COM15
COM16
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
COM9
SED1278F/D
1,177
1,359
1,541
1,723
1,905
2,087
452
633
814
995
X
Unit : m
Unit : m
–1,671
–1,365
–1,183
–1,001
1,001
1,183
1,365
–819
–637
–455
–273
Y
–91
273
455
637
819
91